Motorcycle fork



FIG. 1 is a right side view of a motorcycle fork incorporating a design according to the invention.

FIG. 2 is a front view of the motorcycle fork in FIG. 1.

FIG. 3 is a left side view of the motorcycle fork of FIG. 1; and,

FIG. 4 is a rear view of the motorcycle fork of FIG. 1.

The broken lines in FIGS. 1-4 are shown for illustrative purposes only, and form no part of the claimed design. 

The ornamental design for a motorcycle fork, as shown and described. 